<template>
    <div ref="goodkindRef" class="pie_chart"></div>
  </template>
  
  <script setup lang="ts">
  import { ref } from "@vue/reactivity";
  import { onMounted } from "@vue/runtime-core";
  import * as echarts from "echarts";
  const goodkindRef = ref<HTMLDivElement>();
  onMounted(() => {
    var myChart = echarts.init(goodkindRef.value as HTMLDivElement);
    const option = {
  title: {
    // text: 'Basic Radar Chart'
  },
  legend: {
    data: ['Allocated Budget', 'Actual Spending']
  },
  radar: {
    // shape: 'circle',
    indicator: [
      { name: 'Sales', max: 6500 },
      { name: 'Administration', max: 16000 },
      { name: 'Information Technology', max: 30000 },
      { name: 'Customer Support', max: 38000 },
      { name: 'Development', max: 52000 },
      { name: 'Marketing', max: 25000 }
    ]
  },
  series: [
    {
      name: 'Budget vs spending',
      type: 'radar',
      data: [
        {
          value: [4200, 3000, 20000, 35000, 50000, 18000],
          name: 'Allocated Budget'
        },
        {
          value: [5000, 14000, 28000, 26000, 42000, 21000],
          name: 'Actual Spending'
        }
      ]
    }
  ]
};
    // 绘制图表
    myChart.setOption(option);
    //监听窗口更改大小
    window.addEventListener("resize", () => {
      myChart.resize();
    });
  });
  </script>
  
  <style lang="scss" scoped>
  .pie_chart {
    width: 90%;
    height: 90%;
  }
  </style>